Adverse Renal Effects of Novel Molecular Oncologic Targeted Therapies: A Narrative Review

Kenar D Jhaveri1, Rimda Wanchoo1, Vipulbhai Sakhiya1

  • 1Department of Internal Medicine, Division of Kidney Diseases and Hypertension, Hofstra Northwell School of Medicine, Northwell Health, Great Neck, New York, USA.

Insights

Targeted cancer therapies improve survival but can cause kidney damage. Electrolyte disorders, renal impairment, and hypertension are common adverse renal events, requiring early diagnosis by nephrologists.

Area of Science:

  • Oncology
  • Nephrology
  • Pharmacology

Background:

  • Targeted anti-cancer therapies offer improved patient survival over traditional chemotherapy.
  • Increasing recognition of renal toxicities associated with targeted cancer agents.
  • Nephrotoxicity patterns vary based on the specific drug target.

Purpose of the Study:

  • To review adverse renal effects of approved targeted cancer therapies.
  • To identify common nephrotoxic events and specific agents with high reported events.
  • To emphasize the importance of early diagnosis and recognition of renal toxicities.

Main Methods:

  • Review of adverse renal effects associated with targeted therapies.
  • Focus on agents targeting EGFR, HER2, BRAF, MEK, ALK, PD1/PDL1, CTLA-4, VEGF/R, and TKIs.
  • Analysis of reported nephrotoxic events, including ipilimumab and cetuximab.

Main Results:

  • Electrolyte disorders, renal impairment, and hypertension are the most frequent renal adverse events.
  • Ipilimumab and cetuximab are associated with a higher incidence of nephrotoxic events among novel agents.
  • Variability in incidence, severity, and pattern of renal toxicities exists across different drug targets.

Conclusions:

  • Early diagnosis and prompt recognition of renal adverse events are crucial for patient management.
  • Nephrologists play a vital role in managing patients receiving targeted cancer therapies.
  • Understanding the spectrum of renal toxicities is essential for safe and effective use of these novel agents.

Related Concept Videos

Local Anesthetics: Adverse Effects01:12

Local Anesthetics: Adverse Effects

While local anesthetics are generally safe and well-tolerated, they can occasionally cause adverse effects that vary in severity. Local anesthetics can induce toxicity at two distinct levels. They can either produce local effects through direct contact with the neural elements or be absorbed into the bloodstream from the injection site, leading to systemic effects.
Once absorbed into the systemic circulation, local anesthetics can affect the organs that depend on the functioning of sodium...
822
Insulin: Dosing Regimen and Adverse Effects01:16

Insulin: Dosing Regimen and Adverse Effects

Insulin-replacement therapy usually includes both long-acting insulin (basal) and short-acting insulin (to cater to postprandial needs). In a diverse group of type 1 diabetes patients, the average daily insulin dose is typically 0.5-0.7 units/kg body weight. However, obese patients and pubertal adolescents may need more due to insulin resistance.
The basal dose constitutes about 40%-50% of the total daily dose, with the rest as premeal insulin. The mealtime insulin dose should mirror...
850
Skeletal Muscle Relaxants: Adverse Effects01:21

Skeletal Muscle Relaxants: Adverse Effects

Skeletal muscle relaxants are widely used for muscle paralysis and relieving pain following any muscle injury or stiffness. However, depending on the drug type, they can have adverse effects that range from mild to severe. Usually, nondepolarizing neuromuscular blockers have minimal side effects. For example, drugs like d-tubocurarine, cisatracurium, and rocuronium cause hypotension, whereas drugs like baclofen, when stopped abruptly, can lead to the recurrence of spastic conditions.
Unlike...
895
Continuous Renal Replacement Therapy01:30

Continuous Renal Replacement Therapy

Continuous Renal Replacement Therapy, also known as CRRT, is a procedural treatment for acute kidney injury (AKI) that gradually removes uremic toxins and fluids while maintaining acid-base balance and stabilizing electrolytes. It is particularly useful for hemodynamically unstable patients. Unlike intermittent hemodialysis, which is faster, CRRT provides a gentler approach over 24 hours, closely mimicking the function of natural kidneys. However, CRRT is not ideal for patients with...
1.2K
Targeted Cancer Therapies02:57

Targeted Cancer Therapies

The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against...
9.0K
Extracorporeal Removal of Drugs: Continuous Renal Replacement Therapy01:26

Extracorporeal Removal of Drugs: Continuous Renal Replacement Therapy

Continuous Renal Replacement Therapy (CRRT) is an essential intervention for patients experiencing severe kidney dysfunction. This therapy offers a continuous mechanism for removing fluids and toxins from the bloodstream, leveraging the patient’s blood pressure to facilitate filtration through a specialized filter. This method contrasts with intermittent dialysis, providing a gentler and more consistent removal of waste products and excess fluid, which is particularly beneficial in...
237